Picture frame



FIG. 1 is an upper perspective view of the picture frame showing my newdesign.

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a side view thereof; wherein an opposite side view is a mirrorimage thereof;

FIG. 5 is an end view thereof; wherein an opposite end view is a mirrorimage thereof; and,

FIG. 6 is a cross-sectional view thereof.

The ornamental design for a picture frame, as shown and described.